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TI-2020-06695 Aliases CVE-2020-8278GHSA-hcc7-mq5f-p6fm

Improper access control in Nextcloud Social app version 0.3.1 allowed to read posts of any user.

Priority LOW 26CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-284.

Summary

Improper access control in Nextcloud Social app version 0.3.1 allowed to read posts of any user.

Why it matters now

EPSS 0.01017 63rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
—Nextcloud SocialAffects v0.3.1; Fixed in v0.4.0—No fix listedCNA
  • Nextcloud Social Vendor— Affected Affects v0.3.1; Fixed in v0.4.0 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:nextcloud:social:0.3.1:*:*:*:*:*:*:*0.3.1Vulnerablenextcloud
  • cpe:2.3:a:nextcloud:social:0.3.1:*:*:*:*:*:*:* Versions 0.3.1 Vulnerable ·nextcloud

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-8278
  2. 2026-10-03 Alias added: GHSA-hcc7-mq5f-p6fm

References

Exploit 1

Other 1

  • TI-2020-06696 Improper certificate validation in Nextcloud Social CVSS 3.1HIGH 7.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences